Aplicação do Processamento Paralelo em Problemas de Predição de Fenômenos Meteorológicos: O Problema da Frente Fria
Resumo
O presente trabalho apresenta os resultados computacionais de simulações numéricas de um problema relacionado à evolução de uma frente fria, com ênfase na paralelização do método numérico empregado. Os estudos experimentais indicam o sucesso da paralelização proposta com a obtenção de tempos de processamento reduzidos.
Referências
Christidis Z., Edwards J. and Snook J. (1996). Regional Weather Forecasting in the 1996 Summer Olyimpic Games Using an IBM SP". IBM Corporation Research, http://www.research.ibm.bom/OlympicsWeather/SP_AMS/SP_systems.html.
Ortega J. and Voigt R. (1985). Solution of Partial Differential Equations on Vector and Parallel Computers, SIAM, Philadelphia.
Richtmyer R.D. e Morton K.W. (1995), Difference Methods for Initial Value Problems, 2da. Edição. Krieger Publishing Company.
Stoker J.J. (1953). Dinamical theory for treating the motion of cold and warm fronts in the atmosphere. Report IMM 200, Courant Inst. Math. Sc., New York University.
Zecevic A.I. e Šiljak D.D. (1992). A Block - Parallel Newton Method via Overlapping Epsilon Decompositions. American Control Conference. Chicago, Illinois.
Rodriguez B. et al.(1996). Parallelizing Operational Weather Prediction Models for Portable and Fast Execution. Journal of Parallel and Distributed Computing.
Conforti D. e Musmanno R. (1995). Convergence an Numerical Results for a Parallel Asynchronous Quasi-Newton Method. Journal of Optimization Theory and Applications. Vol 84, No. 2, pp. 293-310.
Stott B. e Alsaç O. (1974). Fast Decoupled Load Flow. IEEE trans. On Power Apparatus and Systems, Vol. PAS-93, pp. 859-869.
Mass. C. F. e Ying-Hwa K. (1998). A Mesoscale Model Intercomparison. Bulletin of the American Meteorololgical Society, 79, No. 2, pp. 265 - 283.
Ortega J. and Voigt R. (1985). Solution of Partial Differential Equations on Vector and Parallel Computers, SIAM, Philadelphia.
Richtmyer R.D. e Morton K.W. (1995), Difference Methods for Initial Value Problems, 2da. Edição. Krieger Publishing Company.
Stoker J.J. (1953). Dinamical theory for treating the motion of cold and warm fronts in the atmosphere. Report IMM 200, Courant Inst. Math. Sc., New York University.
Zecevic A.I. e Šiljak D.D. (1992). A Block - Parallel Newton Method via Overlapping Epsilon Decompositions. American Control Conference. Chicago, Illinois.
Rodriguez B. et al.(1996). Parallelizing Operational Weather Prediction Models for Portable and Fast Execution. Journal of Parallel and Distributed Computing.
Conforti D. e Musmanno R. (1995). Convergence an Numerical Results for a Parallel Asynchronous Quasi-Newton Method. Journal of Optimization Theory and Applications. Vol 84, No. 2, pp. 293-310.
Stott B. e Alsaç O. (1974). Fast Decoupled Load Flow. IEEE trans. On Power Apparatus and Systems, Vol. PAS-93, pp. 859-869.
Mass. C. F. e Ying-Hwa K. (1998). A Mesoscale Model Intercomparison. Bulletin of the American Meteorololgical Society, 79, No. 2, pp. 265 - 283.
Publicado
28/09/1998
Como Citar
GALEANO, Rodrigo A. A. Ramos; KASZKUREWICZ, Eugenius; FALCÃO, Djalma M..
Aplicação do Processamento Paralelo em Problemas de Predição de Fenômenos Meteorológicos: O Problema da Frente Fria. In: INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE AND HIGH PERFORMANCE COMPUTING (SBAC-PAD), 10. , 1998, Búzios/RJ.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
1998
.
p. 79-88.
DOI: https://doi.org/10.5753/sbac-pad.1998.22665.
